Polley led the Terriers to their first-ever Patriot League regular-season and tournament titles during a historic 2022 season, culminating in the program's first trip to the NCAA Tournament. BU went 7-1 in league play during the regular season and earned the right to host the league's championship weekend for the first time, winning the conference tournament in front of a great crowd at Nickerson Field. Polley earned his second Patriot League Coach of the Year award and was named the New England Division I Coach of the Year for the third time in six seasons.

During Polley's tenure at BU, he has coached seven All-Americans, including two-time honoree Chris Gray, 26 All-Patriot League selections, six Major League Lacrosse draft picks, three Premier Lacrosse League draft choices and a pair of National Lacrosse League draftees. In addition, eight of his players have earned USILA Scholar All-America accolades and he has mentored nine Academic All-Patriot League choices."